Jin Rong Jie·2025-07-22 14:28Group 1 - The core index of the China Securities Index for Hong Kong-listed tradable mainland banks (HKT Mainland Banks, H11145) opened high and rose, reporting 1245.77 points [1] - The HKT Mainland Banks index has increased by 1.56% in the past month, 16.29% in the past three months, and 22.87% year-to-date [1] - The index series includes three indices: HKT Hong Kong Real Estate, HKT Mainland Consumption, and HKT Mainland Banks, reflecting the overall performance of related theme securities in the Hong Kong securities market [1] Group 2 - The top ten weights in the HKT Mainland Banks index are: China Construction Bank (31.83%), Industrial and Commercial Bank of China (23.51%), Bank of China (17.4%), China Merchants Bank (10.52%), Agricultural Bank of China (7.24%), CITIC Bank (3.48%), Postal Savings Bank of China (2.55%), Minsheng Bank (1.52%), Chongqing Rural Commercial Bank (0.75%), and China Everbright Bank (0.66%) [1] - The market segment of the HKT Mainland Banks index is entirely represented by the Hong Kong Stock Exchange, with a 100.00% share [1] Group 3 - The financial sector accounts for 100.00% of the industry represented in the HKT Mainland Banks index sample [2] - The index sample is adjusted every six months, with adjustments implemented on the next trading day after the second Friday of June and December [2] - Weight factors are generally fixed until the next scheduled adjustment, with temporary adjustments made under special circumstances [2]